One of the most widely used instruments for assessing multiple dimensions of fatigue is the 20 item Multidimensional Fatigue Inventory (MFI-20), measuring five dimensions of fatigue.
The Euro-QoL questionnaire is a standardized measure for general health status measuring five dimensions: mobility, self care, usual activities, pain/discomfort and anxiety/depression.
The QoR-40 is a recovery-specific and patient-rated questionnaire that contains 40 items measuring five dimensions: the physical comfort (12 items), emotional state (nine items), physical independence (five items), psychological support (seven items) and pain (seven items) [ 8].
The EuroQol 5D, a multi-attribute, patient self-report utility scale measuring five dimensions (mobility, self-care, usual activities, pain/discomfort, and anxiety/depression), is used as the cost-utility index [ 48, 49].
Additionally, individual utilities were determined from patient-reported health status on the EQ-5D (EuroQol Group, 1990), a simple and validated questionnaire measuring five dimensions: mobility, self-care, usual activities, pain/discomfort, and anxiety/depression.
The EuroQol 5D (modified version) [ 35, 36], a multi-attribute, patient self-report utility scale measuring five dimensions (mobility, self-care, usual activities, pain/discomfort, and anxiety/depression), is used as the cost-utility index.
Exploratory factor analysis supported contribution as a separate dimension and was used to create Icelandic scales measuring six dimensions: co-operation, contribution, and the four original dimensions.
Measuring four dimensions – Behavior, Attitudes, Environment, and Experience – across 42 countries sheds new light on how users assign trust and provides a comprehensive framework for calibrating digital trust, facilitating cross-country comparisons, and benchmarking.
The survey has 19 items measuring six dimensions.
The SF-36 consists of 36 questions measuring eight dimensions of quality of life.
The Varieties of Inner Speech Questionnaire is an 18-item self-report scale measuring four dimensions of inner speech.
